Can Shaker Bottle be filled with boiling water?

　　It depends on the plastic mark on the bottom of your cup, which is what △ is inside. The inside of the cup I bought is 7, "07"-PC and other types of PC are a material that is used in large quantities, especially for the manufacture of baby bottles, Space cups are controversial because they contain bisphenol A. Experts pointed out that in theory, as long as 100% of the bisphenol A is converted into a plastic structure in the process of making PC, it means that the product is completely free of bisphenol A, let alone released. However, if a small amount of bisphenol A is not converted into the plastic structure of PC, it may be released into food or drink. Therefore, pay special attention when using this plastic container. The residual bisphenol A in PC, the higher the temperature, the more release and the faster the speed. Therefore, the PC water bottle should not be used to hold hot water. If your kettle number is 07, the following methods can reduce the risk: do not heat it during use, and do not expose it to direct sunlight. Do not use a dishwasher or a dishwasher to clean the kettle. Before using for the first time, wash with baking soda powder and warm water, and dry naturally at room temperature. If the container is broken or damaged, it is recommended to stop and no longer use it, because if there are fine pits on the surface of plastic products, it is easy to harbor bacteria. Avoid repeated use of aging plastic utensils. At the same time, this product is BPA FREE, that is, there is no BPA, which means that there is no problem with heating water in theory, but after the heated water is shaken, the pressure in the bottle rises, causing hot water to splash out when it is turned on. There is a risk of scalding, so it is not recommended to install boiled water, just use warm water.